Ex 95 SB

Features/Options

  • Ex zone 1 and 21
  • Thermoplastic enclosure
  • Double insulated
  • Gold-plated contacts available on request
  • Wiring compartment, cable entry M20 x 1.5
  • Mounting details to EN 50047
  • Actuator can be repositioned by 4 x 90°
  • Shaft bore ø 9.5 or 10 mm available
  • Actuating shaft can be turned 360°
  • Special version only for dust Ex zone 22 available
  • N.B.: Please state required international approvals with your order!

Technical data

StandardsEN 60947-5-1; EN 60079-0,
EN 60079-1, EN 60079-7,
EN 60079-31; EN ISO 13849-1;
EN ISO 14119
Enclosureglass-fibre reinforced, shock-proof thermoplastic (PA 66), self-extinguishing UL 94-V0
Tightening torquemounting screw enclosure: max. 1.2 ... 1.3 Nm,
cover screws: max. 0.5 ... 0.6 Nm
Switch typetype 1
Coding levelno coding
Degree of protectionIP 67 to IEC/EN 60529
Contact materialsilver
Switching systemslow action, positive break NC contacts
Switching elements1 NC/1 NO, 2 NC or 1 NC/1 NO contact with contact overlapping, type Zb
Connectionscrew connection terminals
Cable cross-sectionmax. 1.5 mm² (incl. conductor ferrules)
Cable entry1 x M20 x 1.5 for
cable diameter 5 … 9 mm
B10d (10 % Load)2 million
TMmax. 20 years
Uimp4 kV
Ui250 V
Ithe6 A
Ie/Ue6 A/250 VAC; 0.25 A/230 VDC
Utilisation categoryAC-15; DC-13
Max. fuse rating6 A gG/gN fuse
Ambient temperature–20 °C … +60 °C
Mechanical life> 1 million operations
Impact energymax. 7 J
Ex marking II 2G Ex de IIC T5 Gb,
II 2D Ex tb IIIC T80°C Db IP67
IECEx Ex de IIC T5 Gb,
Ex tb IIIC T80°C Db
ApprovalsDMT 01 ATEX E 118
IECEx BVS 14.0018X
  
Ordering details
Type code

Slow action

1 NC/1 NO contact

Type   Material no.
Ex 95 SB 1Ö/1S - 9.5 mm 1050056
Ex 95 SB 1Ö/1S - 10 mm 1178675
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Slow action

2 NC contacts

Type   Material no.
Ex 95 SB 2Ö - 9.5 mm 1050455
Ex 95 SB 2Ö - 10 mm 1167632
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Slow action

1 NC/1 NO contact with overlapping

Type   Material no.
Ex 95 SB UE - 9.5 mm on request Produced to order.
Ex 95 SB UE - 10 mm on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Accessories
Type   Material no.
Universal joint K2 stock type Standard versions, in stock or available at short notice 1169834
Type   Material no.
Fixed hinge F stock type Standard versions, in stock or available at short notice 1169835
Type   Material no.
Adjustable hinge L stock type Standard versions, in stock or available at short notice 1169836